名词
中文翻译：压实的岩石填充物
同义词：
['compacted rock fill', 'compacted soil fill']
例句：
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1.The engineer carefully rolled the rock fill into place.
工程师小心翼翼地将岩石填充物铺平。
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2.The construction crew was busy filling in the gaps with compacted rock fill.
建筑工人忙于用压实的岩石填充物填补缝隙。
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3. The project required a significant amount of compacted rock fill to be transported and placed.
该项目需要大量的压实岩石填充物进行运输和铺设。